The “word” (logos) is a Greek term and philosophy; from Stoicism begun several centuries before 1 CE. So, in the beginning (John, a greek set of theologies, not histories, about Jesus) was the word and the word was with God, and the word was God … NOT a book, and subsequently no reason to suggest a triune ontology of Jesus rather than this meaning: Jesus was a man who got the gameplan and got on board! Jesus embodied God’s “will”, “intent”, “wisdom”, “reasoning” on Earth.
God’s word IS sufficient for your every need … but it has nothing to do with a book or a man.
This is History, folks, not dogma.